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Pisma v Zhurnal Tekhnicheskoi Fiziki, 2024 Volume 50, Issue 18, Pages 44–47 (Mi pjtf6773)

Chaotic oscillations in a system of two coupled self-oscillators with dedicated inertia

L. A. Morozova, S. V. Savel’ev

Kotelnikov Institute of Radioengineering and Electronics, Fryazino Branch, Russian Academy of Sciences, Fryazino, Moscow oblast, Russia

Abstract: Using the example of a generator model with dedicated inertia, a theoretical study of two coupled self-oscillators with capacitive coupling, their sequential single-frequency synchronization, chaos and two-frequency synchronization with an adiabatic change in the magnitude of the coupling between partial self-oscillators was carried out. The parameters of self-oscillators and the values of the coupling coefficient at which the specified operating modes of coupled self-oscillators exist are determined. The results of numerical studies, illustrating the conditions for excitation of single-frequency, chaotic and dual-frequency oscillations in a system of coupled self-oscillators are presented.

Keywords: generator with dedicated inertia, coupling value, system of two coupled self-oscillators.

Received: 20.05.2024
Revised: 20.05.2024
Accepted: 31.05.2024

DOI: 10.61011/PJTF.2024.18.58630.19998



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© Steklov Math. Inst. of RAS, 2026